Caillerite
钠板石
🗣️ 情景例句
Guess who I ran into today?
你猜我今天碰见谁啦？
I do not know whether you realize it, but this condition is essential to us.
我不知道你是否了解，但是，这个条件对我们是必要的。
OK. I'll get the waiter.
好的，我去叫侍应生来。